package com.itheima.tlias.aop;

import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.springframework.stereotype.Component;

@Component
//@Aspect
@Slf4j
public class TimeAspect {

    @Around("com.itheima.tlias.aop.MyAspect1.pt()")
    public Object recordTime(ProceedingJoinPoint joinPoint) throws Throwable {
        //1.记录开始时间
        long begin =System.currentTimeMillis();

        //2.适用原始方法运行
        Object result = joinPoint.proceed();

        //3.记录结束时间，计算方法执行耗时
        long end=System.currentTimeMillis();
        log.info(joinPoint.getSignature()+"方法耗时时间为"+(end-begin)+"毫秒");
        return result;
    }
}
